252830517

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{2161}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 343498560

約数和(自身を除く): 90668043

約数列:

[1, 3, 59, 177, 661, 1983, 2161, 6483, 38999, 116997, 127499, 382497, 1428421, 4285263, 84276839, 252830517]

約数ペア:

[(1, 252830517), (3, 84276839), (59, 4285263), (177, 1428421), (661, 382497), (1983, 127499), (2161, 116997), (6483, 38999)]